diff --git a/charts/applicationset/Chart.yaml b/charts/applicationset/Chart.yaml
index b317678..66e26ce 100644
--- a/charts/applicationset/Chart.yaml
+++ b/charts/applicationset/Chart.yaml
@@ -2,7 +2,7 @@ apiVersion: v2
 name: argocd-applicationsets-services
 description: A HELM Chart for ArgoCD ApplicationSets for Kubernetes
 type: application
-version: &version "0.2.7"
+version: &version "0.2.8"
 appVersion: *version
 kubeVersion: ">= 1.23"
 home: https://github.com/saidsef/argocd-applicationsets-services
@@ -23,7 +23,7 @@ sources:
 annotations:
   artifacthub.io/license: "Apache-2.0"
   artifacthub.io/changes: |
-    - Update docs version
+    - Add slack notification annotations for applications
   artifacthub.io/links: |
     - name: README
       url: https://raw.githubusercontent.com/saidsef/argocd-applicationsets-services/main/README.md
diff --git a/charts/applicationset/README.md b/charts/applicationset/README.md
index 32ae450..c978e74 100644
--- a/charts/applicationset/README.md
+++ b/charts/applicationset/README.md
@@ -1,6 +1,6 @@
 # argocd-applicationsets-services
 
-![Version: 0.2.7](https://img.shields.io/badge/Version-0.2.7-informational?style=flat-square) ![Type: application](https://img.shields.io/badge/Type-application-informational?style=flat-square) ![AppVersion: 0.2.7](https://img.shields.io/badge/AppVersion-0.2.7-informational?style=flat-square)
+![Version: 0.2.8](https://img.shields.io/badge/Version-0.2.8-informational?style=flat-square) ![Type: application](https://img.shields.io/badge/Type-application-informational?style=flat-square) ![AppVersion: 0.2.8](https://img.shields.io/badge/AppVersion-0.2.8-informational?style=flat-square)
 
 A HELM Chart for ArgoCD ApplicationSets for Kubernetes
 
@@ -29,6 +29,7 @@ Kubernetes: `>= 1.23`
 | label | string | `"preview"` | GitHub label to filter PRs that you want to target |
 | name | string | `"pr-review"` | ApplicationSet name |
 | namespace | string | `"argocd"` | Namespace of ArgoCD controller is deployed |
+| notificationChannel | string | `"argocd"` | ArgoCD Slack notification channel |
 | owner | string | `"saidsef"` | GitHub repo Organization / username |
 | path | string | `"deployment"` | Repository path where deployment files are located |
 | repos | list | `[{"images":["docker.io/saidsef/node-webserver:{{branch}}"],"name":"node-webserver"},{"name":"alpine-jenkins-dockerfile","path":"deployment/preview"},{"images":["docker.io/saidsef/aws-kinesis-local:{{branch}}"],"name":"aws-kinesis-local"},{"images":["docker.io/saidsef/aws-dynamodb-local:{{branch}}"],"name":"aws-dynamodb-local"},{"name":"tika-document-to-text","path":"deployment/preview"}]` | List of repo names and override images for preview environment to dynamically pass the branch of the pull request head use '{{branch}}' variable see: https://argocd-applicationset.readthedocs.io/en/stable/Generators-Pull-Request/#template |
diff --git a/charts/applicationset/templates/applicationsets-pr.yml b/charts/applicationset/templates/applicationsets-pr.yml
index bd637bd..f898a7e 100644
--- a/charts/applicationset/templates/applicationsets-pr.yml
+++ b/charts/applicationset/templates/applicationsets-pr.yml
@@ -10,6 +10,7 @@
 {{- $dqb := "}}" -}}
 {{- $server := .Values.server | squote -}}
 {{- $kustomizeEnabled := .Values.kustomize.enabled | default false -}}
+{{- $notificationChannel := .Values.notificationChannel -}}
 
 {{- range $repo := .Values.repos }}
 ---
@@ -44,7 +45,12 @@ spec:
     metadata:
       name: '{{ $repo.name }}-{{ $dqf }}branch{{ $dqb }}-{{ $dqf }}number{{ $dqb }}'
       annotations:
+        argocd.argoproj.io/application-set-refresh: "true"
         argocd.argoproj.io/head: '{{ $dqf }}head_sha{{ $dqb }}'
+        notifications.argoproj.io/subscribe.on-deleted.slack: '{{ $notificationChannel }}'
+        notifications.argoproj.io/subscribe.on-deployed.slack: '{{ $notificationChannel }}'
+        notifications.argoproj.io/subscribe.on-health-degraded.slack: '{{ $notificationChannel }}'
+        notifications.argoproj.io/subscribe.on-sync-failed.slack: '{{ $notificationChannel }}'
       finalizers:
         - resources-finalizer.argocd.argoproj.io
     spec:
diff --git a/charts/applicationset/values.yaml b/charts/applicationset/values.yaml
index c5a6aa8..3474f0c 100644
--- a/charts/applicationset/values.yaml
+++ b/charts/applicationset/values.yaml
@@ -41,6 +41,9 @@ requeueAfterSeconds: 500
 # -- ArgoCD server address
 server: 'https://kubernetes.default.svc'
 
+# -- ArgoCD Slack notification channel
+notificationChannel: 'argocd'
+
 # -- Should kustomize be enabled
 kustomize:
   enabled: true